baber/WOPTO huggingface dataset:
Patent JP-2003221111-A (JP)
Title: Dioxin volatilization and separation device
Inventor: OISHI TSUYOSHI
IPC: B09B3/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dioxin volatilization and separation device capable of efficiently, highly effectively and uniformly volatilize dioxin contained in flying ash, etc., structurally simple, capable of adopting itself to a processing device from small capacity to large capacity and capable of setting facility cost and running cost low.  <P>SOLUTION: This dioxin volatilization and separation device is furnished with a cylindrical case body 2 to be inclined and arranged, an input port 11 on a lower part of the case body, a derivation port 13 on an upper part, a screw conveyor 3 arranged in the case body 2, a high frequency induction coil 4 to electromagnetically induce and heat the screw conveyor 3 and rotational driving means 16 of the screw conveyor 3. The inside of a hollow pipe shaft 6 of the screw conveyor 3 makes a discharge passage 3a of a processed bulk material, an upper part of the hollow pipe shaft 3 has a bulk material inflow port 15 to open to a space 2a in the case body, the dioxin contained bulk material to be continuously supplied is transferred upward by the heated screw conveyor 3 and heated, and the dioxin contained in it is volatilized and separated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221692-A (JP)
Title: Process for removing floating slime from electrolyte
Inventor: MAKI KOICHI
IPC: C25C1/12
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for efficiently removing floating slime from an electrolyte with little effort.  <P>SOLUTION: The electrolyte 11 containing floating slime is retained in an electrolyte-retaining tank 1, and an air current is fed to the surface of the electrolyte 11 to gather the floating slime at a predetermined point in the electrolyte-retaining tank 1. The gathered floating slime is sucked and removed by a pump 23 located near the point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222128-A (JP)
Title: Uniaxial actuator
Inventor: AMAHI KAZUHITO
IPC: F16H25/22
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniaxial actuator with capability to repress generation of noises and vibrations that are ascribable to collisions between spherical rolling bodies and between balls to be able to improve noise-depressing ability and durability.  <P>SOLUTION: There are provided resinous separators 25, 28 between the respective spherical rolling bodies 15 and between the respective balls 23 to prevent the mutual collisions between the spherical rolling bodies and between the balls by the separators 25, 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225566-A (JP)
Title: Catalyst for decomposing hydrocarbon and production method therefor
Inventor: TAKEHIRA KATSUOMI
IPC: B01J23/755
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hydrocarbon decomposition catalyst which exhibits good catalytic activity by a reduced amount of a catalytically active component by making a part having a high possibility of contacting hydrocarbons carry a large amount of the active component and a part having a low possibility of contacting the hydrocarbons carry only a small amount of the active component.  <P>SOLUTION: In the hydrocarbon decomposition catalyst, fine metallic nickel particles 5-20 nm in an average particle size are supported on the circumferential parts of a porous complex oxide molding 0.05-50 mm in an average length containing magnesium and aluminum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232655-A (JP)
Title: Rotation detecting device
Inventor: YUKITAKE YASUHIRO
IPC: G01D5/244
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detecting device capable of doubly increasing resolution without reducing a magnetization pitch.  <P>SOLUTION: This rotation detecting device is provided with a multiplier 21 to square an output signal of a sensor 13 to be outputted as a rotation information detection signal, and a comparator 22 to convert the output from the multiplier 21 into pulses.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234502-A (JP)
Title: Forming method for semiconductor and semiconductor device
Inventor: HATA MASAYUKI
IPC: H01S5/343
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method for a nitride-based semiconductor that can form a semiconductor layer where stress that is generated between a substrate and the semiconductor layer is relieved, and at the same time can form the semiconductor layer where a lattice defect due to difference in a lattice constant is reduced.  <P>SOLUTION: The forming method of a semiconductor has a process for forming a first buffer layer 2 containing polycrystalline material made of a material having one of a cubic perovskite structure, a cubic bixbyite structure, a CaF<SB>2</SB>structure made of a cubic oxide, and a hexagonal bixbyite structure, or a single crystal material at least in one portion on an Si substrate 1, and a process for forming respective layers (4 to 9) of a nitride-based semiconductor on the first buffer layer 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230707-A (JP)
Title: Three-dimensional image display device, and game machine and pachinko game machine
Inventor: YOSHIDA YASUTAKA
IPC: G09G5/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the effect of a three-dimensional (3D) expression by synchronizing the display of a background image and the display of a 3D image when displaying the 3D image in a 3D image display device in which the background image and the 3D image can be simultaneously displayed.  <P>SOLUTION: The device is provided with a first image control means 40 for controlling a first image display device 21 for displaying the background image, a second image control means 50 for controlling a second image display device 24 for displaying the 3D image and a total image control means 30 for controlling the first image control means 40 and the second image control means 50. After it is confirmed that the display of a closest unit background image 56 is completed on the first image display device 21 and that the display of a closest unit 3D image 57 is completed on the second image display device 24, the total image control means 30 makes the first image control means 40 display the next unit background image and makes the second image control means 50 display the next unit 3D image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238052-A (JP)
Title: Exterior lighting system for elevator car
Inventor: MIZUNO YUKIOMI
IPC: B66B11/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior lighting system for an elevator car capable of easily coping with demands for the diversification of decoration in the exterior of the car.  <P>SOLUTION: A baffle 14 is arranged on the exterior surface 7 of a car 3, and a light source body 15 is provided in the baffle 14 to form a lighting fixture 13. Usually the external surface of the baffle 14 is disposed at a retreat position corresponding to the exterior surface 7 of the car 3, and a light source body 15 is moved to a forward position to illuminate the exterior surface 7 by an advancing and retreating means when needed. Thereby, the external surface of the baffle 14 is disposed at the retreat position during the daytime, and the external surface of the baffle 14 is projected from the exterior surface 7 to dispose the light source body 15 at the forward position to illuminates the exterior surface 7 at night. Accordingly, the baffle 14 retreats in daytime to form a compact exterior, and the exterior surface 7 is illuminated by the light source body 15 at night, which changes a decorative mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239771-A (JP)
Title: Speed change operation structure of working machine
Inventor: FUJII KENJI
IPC: B60W10/06
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the rotation condition of an engine suitable for the running condition without requiring a specific operation of an accelerator by improving the speed change operation structure.  <P>SOLUTION: A speed change operator 53 of an infinite variable speed drive A for running and a speed governor mechanism 91 of the engine 12 are connected. When the speed change operator 53 is at a stop operation position where the running speed is zero, the speed governor mechanism 91 is operated in the low speed rotation condition. When the speed change operator 53 is operated in the running speed change range out of the stop operation position, the speed governor mechanism 91 interlocks with the operation and is automatically operated in the rotation condition at a higher speed than in the low speed rotation condition. The condition of the speed governor mechanism 91 is switched to the high speed rotation condition by applying the operation, different from the speed change operation for moving the speed change operator 53 to the running speed change range, to the speed change operator 53 while the speed governor mechanism 91 is kept at the stop operation position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241522-A (JP)
Title: Wet electrophotographic printing device
Inventor: OKADA TOMOAKI
IPC: G03G15/10
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet electrophotographic printing device equipped with a developing device which prevents developing history by perfectly removing developer remaining on a developing roller with a simple and inexpensive constitution.  <P>SOLUTION: A history eliminating roller for removing residual developer left on the developing roller after development is constituted of a rocking roller made longer in length than the developing roller in the shaft direction and rocking while stroking the developing roller.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244844-A (JP)
Title: Changing method and changing system for electric power contract
Inventor: FUKUMOTO MASAKI
IPC: G06Q50/06
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power contract changing system, by which a consumer is can find out that he is using electric power more than the capacity he made contract with an electric power company, without power interruption by a breaker and the like, even if in such a case, and that enables the contract to be changed automatically without conducting works.  <P>SOLUTION: Based on the information of exceeding electric power, transmitted from a consumed electric power controller 2 placed in a house 1 of a consumer, those consumers who are using electric power at more than the contracted capacity are extracted (1401), and a list of such consumers are prepared (1402). Of these contractors who consumes excessive power, those who do not agree to automatic contract change are extracted (1403). Then, electronic mails, that inform the consumers concerned of an automatic change and demand the selection of a charging system, are sent to these consumers. When responses to these transmissions of the electronic mails are received (1405), a processing is executed on changing the excess electric power determining criteria for the consumed electric power controller 2 of the concerned consumers, and simultaneously, a charging system is set, based on the information of the selected charging system included in each response.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241783-A (JP)
Title: Speech synthesis system
Inventor: SEO MICHIHIKO
IPC: G10L13/08
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech synthesis system which can synthesize a speech with various rhythms and makes it possible to intuitively and easily specify a rhythm.  <P>SOLUTION: The system is equipped with a document editing means 10 which can input a document and specify an incidental color like a font color for an input character, a parameter calculating means 22 which calculates a rhythm parameter representing the rhythm of the character from the incidental color, and a speech synthesizing means 23 which synthesize a speech of the document inputted from the document editing means 10; and the speech synthesizing means 23 synthesizes a speech of the character according to a rhythm parameter corresponding to the incidental color when the input character has specification of the incidental color.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240967-A (JP)
Title: Protective member for separating section for optical fiber and protective unit for separating section for optical fiber
Inventor: IMAIZUMI TAKESHI
IPC: G02B6/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective member for a separating section for an optical fiber and a method for protecting the separating section for the optical fiber for suppressing the expansion of a separating portion, local bending at the separating portion, and a decrease in mechanical strength in separating the specified optical fiber from a multiple coated optical fiber.  <P>SOLUTION: The protective member for the separating section for the optical fiber separates the specified optical fiber 12 from a coated optical fiber tape 11 formed by gathering a plurality of optical fibers and protects the separating portion. The main body 13 of the protective member is provided with a slot 14 for a main line and a branching slot 15 in such a way that they are communicated with each other and houses and holds the passing coated optical fiber tape 11' not separated from the coated optical fiber tape 11 and the separated optical fiber 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305672-A (JP)
Title: Television system
Inventor: HARFORD JACK RUDOLPH
IPC: H04N5/44
Filed: 2002-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a television system provided with a device suppressing an impulse noise affecting the image quality. SOLUTION: The television system includes a source of an intermediate frequency(IF) signal comprising at least an IF picture carrier amplitude modulated with video information, a video detector for detecting the video information, and processing circuitry for providing an output video signal in response to the video information detected by the video detector.  The processing circuitry comprises at least a noise detecting means for generating an output control signal responsive to the video information detected by the video detector, the output control signal being indicative of whether or not an appreciable amount of detected impulse noise accompanies the detected video information, a delay means for generating a delayed response to the detected video information, and an output means for responding to the current value of the delayed response to the detected video information when the output control signal indicates there is not an appreciable amount of detected impulse noise accompanying the detected video information,  and for substituting the fixed value of the video signal for the current value of the delayed response when the output control signal indicates there is an appreciable amount of detected noise impulse accompanying the detected video information.
Patent JP-2003245735-A (JP)
Title: Working method for nozzle hole plate
Inventor: MIZUTANI AKIRA
IPC: B21D28/34
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise angle formed in a slanted internal side section when a tapered nozzle hole is press-worked.  <P>SOLUTION: A die hole 9 is formed so as to have a predetermined clearance relative to a punch 7 when the punch 7 penetrates a plate-like material 6, and the clearance is determined so as to make a clearance dimension Cr1 of the slanted internal side smaller than a clearance dimension Cr2 of a slanted external side in the die hole 9. This enables the angle of the slanted internal side section in a nozzle hole 2 to be formed precisely when a tapered nozzle hole 2 is formed by the fracture of the plate-like material 1 at the time of the press- working. As a result, precision in a jetting flow and jetting direction in the tapered nozzle hole can be improved to an utmost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259146-A (JP)
Title: Broadcast receiving device, system for broadcast reception and method for setting concealed mode
Inventor: NAKAMURA KOICHI
IPC: H04N5/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional broadcast receiving device that sometimes concealed mode transition conditions coincide with each other in normal user operation.  <P>SOLUTION: The broadcast receiving device is equipped with an operation picture display means which displays a specified operation picture not causing a user to expect transition to the concealed modes setting, a main body key as a specified operation key which does not cause the user to expect the transition to the concealed mode setting, and a remote control code changing means for changing the remote control code of a remote controller; if the main body key and remote control code change are operated at the same time when the operation picture is displayed, the transition to the concealed mode setting is performed, so that the transition to the concealed mode is not easily performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248423-A (JP)
Title: Absence communication slip
Inventor: ISEYA YUKIHIKO
IPC: G10L19/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absence communication slip which can surely urge even a visually impaired person to communicate with a prescribed contact point.  <P>SOLUTION: A voice recording section for recording voice information on the contact point is provided with a microphone (6) for converting the voice information into electric information, a voice IC module for recording the voice information, and a recording button (7) for controlling the recording operation of the voice information. A voice reproduction section for reproducing the recorded voice information is provided with a voice IC module for reproducing the recorded voice information, a reproduction button (8) for controlling the reproduction operation of the voice information, and a loudspeaker (6) for amplifying the reproduced voice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257914-A (JP)
Title: Method and apparatus for chemical-mechanical polishing, and manufacturing method of semiconductor device
Inventor: HORIUCHI HIROSHI
IPC: B24B37/015
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of chemical-mechanical polishing without requiring a complicated or a large scale facility, and without changing stable polishing conditions in the chemical-mechanical polishing.  <P>SOLUTION: This method for the chemical-mechanical polishing comprises a process (a) for heating the temperature of a polishing cloth up to a prescribed temperature by supplying temperature-adjusted liquid such as pure water which is pre-heated to a prescribed temperature, and a process (b) for polishing a workpiece by the chemical-mechanical polishing while supplying slurry over the polishing cloth. The chemical-mechanical polishing is progressed promptly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258173-A (JP)
Title: Antenna for mounting on mobile
Inventor: HONDA TETSUYA
IPC: F28D15/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna mountable on a mobile, e.g. an aircraft.  <P>SOLUTION: The antenna for mounting on a mobile comprises modules for controlling antenna elements arranged on a heat collecting member, and means for cooling the antenna by introducing heat of the module from the refrigerant evaporating part of a heat pipe provided in the heat collecting member to the refrigerant condensing parts of the heat pipe provided on the opposite end sides of the heat collecting member. At least two heat pipes having a condensing part on one end side and an evaporating part on the other end side are arranged such that the condensing parts of both heat pipes are located on the opposite end sides of the heat collecting member and the evaporating parts of both heat pipes are connected thermally over the entire length of the heat collecting member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251515-A (JP)
Title: Cutting edge part replacement type cutting tool and cutting edge part mounted in the same
Inventor: SATO KATSUHIKO
IPC: B23C5/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent length in the direction of axial line in a condition in which a cutting edge part and a bolt part are mutually connected from becoming large, although a male screw part is easily formed at low cost as a constitution for connecting the cutting edge part with the bolt part.  <P>SOLUTION: A shaft part and an end part 65 continuous with a rear end side of the shaft part are formed in a rear end side part of the cutting edge part 60. The male screw part 71 is formed on an outer peripheral face in the bolt part 70, and the outer peripheral face is cut out along the direction of axial line O to form a fitting part opened on the outer peripheral face of the bolt part 70 and opened on a tip face 73 and a rear end face 74. The shaft part in the rear end side part of the cutting edge part 60 is nipped in by the fitting part of the bolt part 70 to fit them mutually and connect the cutting edge part 60 with the bolt part 70.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256368-A (JP)
Title: Content distribution system
Inventor: FUKUDA YOSHIMI
IPC: G06F15/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system in which a presence server is installed so as to reduce a processing load on a content distribution server and to appropriately accept a content distribution request, permitting to improve serviceability.  <P>SOLUTION: If free transmission resources for content distribution are not available and communications are disabled when a user terminal 1 makes the content distribution request, a notification request for notifying the user terminal as such if free transmission resources arise is registered with the presence server 5. The presence server 5, on receiving the notification request, monitors whether or not free transmission resources arise in the content distribution server 3, and if the free transmission resources for content distribution arise, transmits notification information so as to notify the user terminal 1 as such. The user terminal 1, on receiving the notification information, makes the content distribution request to the content distribution server 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259051-A (JP)
Title: Image forming apparatus
Inventor: OKADA MIKIYA
IPC: G03G21/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can output documents to be bookbinded in a desired page order and can perform stapling operation thereover, even when the images of original documents as front and back covers are read in at the same time.  <P>SOLUTION: The apparatus accepts selection of presence or absence of front and back cover documents (S5). When the front and back cover documents are present (S5: YES), the apparatus read in the documents at the same time (S6), divides the read-in image data into two pieces of data, and sets one of the two pieces of data for the front cover and the other for the back cover (S8 and S9). And the apparatus outputs the set image data together with image data about original body texts read-in in a similar manner.  <P>COPYRIGHT: (C)2003,JPO